| /* tc-bpf.h -- Header file for tc-ebpf.c. |
| Copyright (C) 2019-2024 Free Software Foundation, Inc. |
| Contributed by Oracle, Inc. |
| |
| This file is part of GAS, the GNU Assembler. |
| |
| GAS is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3, or (at your option) |
| any later version. |
| |
| GAS is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GAS; see the file COPYING. If not, write to the Free |
| Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA |
| 02110-1301, USA. */ |
| |
| #define TC_BPF |
| |
| #define LISTING_HEADER "BPF GAS " |
| |
| /* The target BFD architecture. */ |
| #define TARGET_ARCH bfd_arch_bpf |
| #define TARGET_MACH 0 /* The default. */ |
| |
| #define TARGET_FORMAT \ |
| (target_big_endian ? "elf64-bpfbe" : "elf64-bpfle") |
| |
| /* This is used to set the default value for `target_big_endian'. */ |
| #ifndef TARGET_BYTES_BIG_ENDIAN |
| #define TARGET_BYTES_BIG_ENDIAN 0 |
| #endif |
| |
| /* Permit // comments. */ |
| #define DOUBLESLASH_LINE_COMMENTS 1 |
| |
| /* .-foo gets turned into PC relative relocs. */ |
| #define DIFF_EXPR_OK 1 |
| |
| /* Call md_pcrel_from_section(), not md_pcrel_from(). */ |
| #define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section (FIXP, SEC) |
| |
| /* We don't need to handle .word strangely. */ |
| #define WORKING_DOT_WORD |
| |
| /* Values passed to md_apply_fix don't include the symbol value. */ |
| #define MD_APPLY_SYM_VALUE(FIX) 0 |
| |
| /* The Linux kernel verifier expects NOPs to be encoded in this way; |
| a jump to offset 0 means jump to the next instruction. */ |
| #define md_single_noop_insn "ja 0" |
| |
| #define md_parse_name(name, exp, mode, c) \ |
| bpf_parse_name (name, exp, mode) |
| bool bpf_parse_name (const char *, struct expressionS *, enum expr_mode); |
| |
| #define TC_EQUAL_IN_INSN(c, s) bpf_tc_equal_in_insn ((c), (s)) |
| extern bool bpf_tc_equal_in_insn (int, char *); |
| |
| #define elf_tc_final_processing bpf_elf_final_processing |
| extern void bpf_elf_final_processing (void); |